20384+3215 TDT 2445

20^h 38^m 26.55^s +32° 15' 02.7" P.A. 224.00 sep 2.5 mag 11.34,11.87

Coord 2000	20384+3215	Discov num	TDT2445	Comp		Coord arcsec 2000	20 38 26.55 +32 15 02.7
Date first	1893	Date last	2016	Obs	7
Pa first	221	Pa last	223.6	P.A. Now (θ)	223.6°
Sep first	2.5	Sep last	2.512	Sep. Now (ρ)	2.512"
Mag pri	11.34	Mag sec	11.87	delta mag (ΔM)	0.53	Spectral class
Pri motion ra	-007	Sec motion ra	-007
Pri motion dec	-019	Sec motion dec	-019
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2690-01496-1

Gaia DR2

1862727870330859776

WDS 20384+3215 TDT 2445 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20384+3215	TDT2445		2003	4	224	2.5	11.34	11.87			203826.55+321502.7
20384+3215	TDT2445		2015	5	224	2.5	11.34	11.87			203826.55+321502.7
20384+3215	TDT2445		2016	7	224	2.5	11.34	11.87			203826.55+321502.7

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WDS 20384+3215 TDT 2445 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20384+3215 TDT 2445 : MEASURES

No records found.

WDS 20384+3215 : VIRTUAL EYEPIECE

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WDS 20384+3215 : ALADIN DSS IMAGE @ 20^h 38^m 26.55^s +32° 15' 02.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20384+3215 TDT 2445 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20384+3215	TDT2445		224	2.5
Show		20378+3224	ARY 48		41	53.3	13
Show		20371+3217	STN 51		269	32.6	18
Show		20366+3209	TDT2417		18	1.1	25
Show		20368+3157	J 568		351	5.0	28
Show		20399+3154	TDT2456		18	0.7	28
Show		20410+3218	BNU 7	Aa,Ab	19	0.2	34
Show		20410+3218	STF2716	AB	45	2.8	34
Show		20410+3218	STF2716	AC	93	67.1	34
Show		20365+3149	TDS1085		58	1.5	36
Show		20376+3138	COU1328		35	2.8	39
Show		20371+3138	TDT2425		261	0.5	41
Show		20358+3152	TDT2404		68	1.9	41
Show		20375+3134	STFA 53	AB	177	182.7	43
Show		20375+3134	STFA 53	AC		71.3	43
Show		20375+3134	FYM 138	AH	89	111.0	43
Show		20419+3210	TDT2479		316	1.1	44
Show		20355+3241	COU1632		254	0.6	45
Show		20375+3134	FYM 138	BD	35	41.0	46
Show		20375+3134	FYM 138	BE	29	58.4	46
Show		20375+3134	FYM 138	BF	81	38.8	46
Show		20375+3134	FYM 138	BG	83	62.5	46
Show		20348+3212	TDT2392		121	0.6	47
Show		20402+3258	GRV 367		298	38.3	50
Show		20347+3230	STF2700		284	24.1	50
Show		20423+3202	TDT2482		314	0.7	52
Show		20354+3301	KPP2661		306	24.9	60
Show		20350+3259	HJ 1542		230	16.1	62
Show		20422+3254	RAO 441		43	3.2	62
Show		20350+3130	TDT2396		144	0.6	63
Show		20377+3112	BRT 283		266	4.3	65
Show		20435+3212	KPP1637		224	12.6	65
Show		20332+3211	TDT2365		180	2.7	67
Show		20382+3109	AG 261		154	4.3	67
Show		20408+3115	TDT2468		247	1.9	68
Show		20377+3322	STF2705	AB	264	3.1	68
Show		20377+3322	STF2705	AC	341	183.4	68
Show		20377+3322	STF2705	AD	3	54.5	68
Show		20377+3322	STF2705	AE	42	74.2	68
Show		20410+3315	GYL 38		274	17.5	69
Show		20369+3321	TDT2423		183	0.5	70
Show		20353+3313	GRV 359		191	73.4	71
Show		20416+3117	TDT2474		224	1.7	71
Show		20334+3246	TDS1081		140	1.2	72
Show		20339+3258	GYL 36		152	20.9	72
Show		20437+3243	COU1633	Aa,Ab	239	1.9	73
Show		20437+3243	ES 2376	AB	124	7.6	73
Show		20391+3103	J 1238		18	3.6	73
Show		20327+3229	TDT2353		213	0.5	75
Show		20326+3221	TDT2348		172	0.8	75
Show		20330+3144	ES 365	AB	263	25.7	76

WDS 20384+3215 : COMPONENTS

	A
B	pa=218.8° sep=2.34"

20384+3215 A

Componente originario normalizzato	AB		Coord arcsec 2000	203826.55+321502.7		Mag	11.34		PmRA	-7.00
PmDE	-19.0		Tycho2	2690-01496-1

Tycho2

Tycho2	2690-01496-1	Pflag		RAmdeg	309.61063558	DEmdeg	32.25075558
PmRA	-6.9	PmDE	-18.8	E RAmdeg	48	E DEmdeg	46
E pmRA	2.8	E pmDE	2.7	EpRAm	1988.59	EpDEm	1988.81
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.113	E BTmag	0.101	VTmag	11.338
E VTmag	0.070	Prox	999	TYC	T	HIP
CCDM		RAdeg	309.61065444	DEdeg	32.25079833	EpRA 1990	1.65
EpDE 1990	1.80	E RAdeg	49.0	E DEdeg	47.2	Posflg
Corr	0.1

20384+3215 B

Componente originario normalizzato	AB		Coord arcsec 2000	203826.43+321500.9		Mag	11.87		PmRA	-7.00
PmDE	-19.0		Calc delta mag	0.53		Calc coord	yes